NGDB rock sample D502231

Element Measured value Units of measure Analytical method
LOI 0.86 percent by weight (unknown method)
Beryllium 3 ppm by weight E-Spec
Boron 15 ppm by weight E-Spec
Fluorine 0.11 percent by weight ISE
Sodium 2 percent by weight E-Spec
Na2O 3.28 percent by weight XRF
Magnesium 0.15 percent by weight E-Spec
MgO 0.29 percent by weight XRF
Al2O3 13.2 percent by weight XRF
SiO2 74.1 percent by weight XRF
Phosphorus L0.2 percent by weight E-Spec
P2O5 0.07 percent by weight XRF
Chlorine 0.02 percent by weight ISE
K2O 5.2 percent by weight XRF
Calcium 0.2 percent by weight E-Spec
CaO 0.71 percent by weight XRF
Scandium L5 ppm by weight E-Spec
Titanium 0.1 percent by weight E-Spec
TiO2 0.16 percent by weight XRF
Vanadium 10 ppm by weight E-Spec
Chromium L20 ppm by weight XRF
L10 ppm by weight E-Spec
Manganese 200 ppm by weight E-Spec
MnO 0.03 percent by weight XRF
Iron 0.7 percent by weight E-Spec
FeTO3 1.44 percent Fe2O3 by weight XRF
Cobalt N10 ppm by weight E-Spec
Nickel L10 ppm by weight XRF
L5 ppm by weight E-Spec
Copper L10 ppm by weight XRF
10 ppm by weight E-Spec
Zinc 25 ppm by weight XRF
N200 ppm by weight E-Spec
Gallium 30 ppm by weight E-Spec
Germanium N10 ppm by weight E-Spec
Arsenic N200 ppm by weight E-Spec
Rubidium 275 ppm by weight XRF
Strontium 46 ppm by weight XRF
N100 ppm by weight E-Spec
Yttrium 61 ppm by weight XRF
50 ppm by weight E-Spec
Zirconium 116 ppm by weight XRF
70 ppm by weight E-Spec
Niobium 20 ppm by weight XRF
20 ppm by weight E-Spec
Molybdenum N5 ppm by weight E-Spec
Silver N0.5 ppm by weight E-Spec
Cadmium N20 ppm by weight E-Spec
Tin L10 ppm by weight E-Spec
Antimony N100 ppm by weight E-Spec
Barium 350 ppm by weight XRF
300 ppm by weight E-Spec
Lanthanum 49 ppm by weight XRF
44 ppm by weight ICP-MS
L50 ppm by weight E-Spec
Cerium 99 ppm by weight XRF
88 ppm by weight ICP-MS
Praseodymium 10 ppm by weight ICP-MS
Neodymium 36 ppm by weight ICP-MS
Samarium 7.6 ppm by weight ICP-MS
Europium 0.52 ppm by weight ICP-MS
Gadolinium 7.1 ppm by weight ICP-MS
Terbium 1.4 ppm by weight ICP-MS
Dysprosium 8.3 ppm by weight ICP-MS
Holmium 1.7 ppm by weight ICP-MS
Erbium 5.4 ppm by weight ICP-MS
Thulium 0.9 ppm by weight ICP-MS
Ytterbium 6 ppm by weight ICP-MS
Tungsten N20 ppm by weight E-Spec
Gold N10 ppm by weight E-Spec
Lead 30 ppm by weight E-Spec
Bismuth N10 ppm by weight E-Spec
Thorium 18 ppm by weight DNAA
N100 ppm by weight E-Spec
Uranium 13.4 ppm by weight DNAA